3D modeling system for aircraft structure maintenance

A technology for aircraft structure and 3D modeling, applied in the field of 3D modeling system for aircraft structure maintenance, can solve the problem of high use cost, achieve the effect of low cost, reduce delay and parking, and improve accuracy

Pending Publication Date: 2019-12-20
CHINA EASTERN AIRLINES CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

The systems of Airbus and Boeing are maintenance visualization management systems independently developed by aircraft manufacturers using aircraft design data. They are relatively m

Method used

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  • 3D modeling system for aircraft structure maintenance
  • 3D modeling system for aircraft structure maintenance

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Embodiment

[0038] The invention relates to a 3D modeling system for aircraft structure maintenance, comprising a data acquisition module, a data processing module, a three-dimensional modeling module, a cloud server and a mobile terminal.

[0039] The data acquisition module includes an aircraft structure data acquisition unit and a power unit data acquisition unit.

[0040] The aircraft structure data acquisition unit includes a UAV 1 with a camera and a laser scanner. The UAV 1 is provided with a wireless communication module. point cloud data and image data.

[0041] The data acquisition unit of the power plant is provided with multiple groups, and each group includes a three-dimensional laser scanner 2, a shooting camera 3 and a controller, and the controller is connected to the three-dimensional laser scanner 2 and the shooting camera 3 respectively. Each group of power plant data acquisition units is set at the outer contours of hangers, engines, and aircraft-related connectors, a...

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Abstract

The invention relates to a 3D modeling system for aircraft structure maintenance. The system comprises a data acquisition module, a data processing module and a three-dimensional modeling module whichare connected in sequence, the data acquisition module comprises an aircraft structure data acquisition unit and a power device data acquisition unit; wherein the aircraft structure data acquisitionunit comprises an unmanned aerial vehicle provided with a camera and a laser scanner, the power device data acquisition unit comprises a three-dimensional laser scanner and a shooting camera, and eachdata acquisition unit is provided with a corresponding data processor. Compared with the prior art, the method has the advantages that the fleet value is utilized to the maximum extent, the workloadof maintenance personnel and engineering personnel is reduced, and the cost is low.

Description

technical field [0001] The invention relates to the field of aircraft maintenance and engineering management, in particular to a 3D modeling system for aircraft structure maintenance. Background technique [0002] In recent years, the visual management of aircraft structure maintenance programs is a trend in the civil aviation industry. Internationally, Airbus has developed and designed the Repair Manager system (upgraded to 3D Repair system) to solve the visual maintenance and engineering management of aircraft, and Boeing has also developed the Toolbox Structures maintenance plan visual management system. The systems of Airbus and Boeing are maintenance visualization management systems independently developed by aircraft manufacturers using aircraft design data. They are relatively mature management tools. The systems are not open source, and airlines can purchase and use the manufacturers' systems for online maintenance. Management works, but is expensive to use. [000...

Claims

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Application Information

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IPC IPC(8): G06F17/50G06Q10/00G06T17/00G06T19/00
CPCG06Q10/20G06Q50/30G06T17/00G06T19/006G06T2200/08
Inventor 张勇华史宏伟俞扬谢小雷邰郑潘顺利
Owner CHINA EASTERN AIRLINES CO LTD
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